一、实验需求
1、SW3的流量
正常情况下:SW1_VRF--->FW1--->SW1_Public--->R5
故障情况下:SW2_VRF--->FW2--->SW2_Public--->R6
2、SW4的流量
正常情况下:SW2_VRF--->FW2--->SW2_Public--->R6
故障情况下:SW1_VRF--->FW1--->SW1_Public--->R5
3、交换网络负载均衡
二、实验配置
- 二层交换机配置
- SW3
-
[SW3]vlan batch 2 3 [SW3]interface GigabitEthernet 0/0/3 [SW3-GigabitEthernet0/0/3] port link-type trunk [SW3-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3 [SW3]interface GigabitEthernet 0/0/4 [SW3-GigabitEthernet0/0/4] port link-type trunk [SW3-GigabitEthernet0/0/4] port trunk allow-pass vlan 2 to 3 [SW3]stp enable [SW3]stp mode mstp [SW3]stp region-configuration [SW3-mst-region]region-name aa [SW3-mst-region]instance 1 vlan 2 ------实例1映射VLAN 2 [SW3-mst-region]instance 2 vlan 3 ------实例2映射VLAN 3 [SW3-mst-region]active region-configuration ------激活配置 [SW3]stp instance 1 root primary -----让实例1成为主根 [SW3]stp instance 2 root secondary -----让实例2成为备份根 [SW3]stp instance 0 root primary ---让实例0成为主根(可不写) [SW3]interface Vlanif 2 [SW3-Vlanif2]ip address 192.168.2.1 24 [SW3-Vlanif2]vrrp vrid 1 virtual-ip 192.168.2.254 ----设置虚拟IP [SW3-Vlanif2]vrrp vrid 1 priority 120 -----修改优先级 [SW3-Vlanif2]vrrp vrid 1 preempt-mode timer delay 20 ----设置抢占延迟时间为20s [SW3-Vlanif2]vrrp vrid 1 track interface GigabitEthernet 0/0/1 reduced 15 ------监控上行接口 [SW3-Vlanif2]vrrp vrid 1 track interface GigabitEthernet 0/0/2 reduced 15 [SW3]interface Vlanif 3 [SW3-Vlanif3]ip add 192.168.3.1 24 [SW3-Vlanif3]vrrp vrid 1 virtual-ip 192.168.3.254
- SW4
-
[SW4]vlan batch 2 3 [SW4]interface GigabitEthernet 0/0/3 [SW4-GigabitEthernet0/0/3] port link-type trunk [SW4-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3 [SW4]interface GigabitEthernet 0/0/4 [SW4-GigabitEthernet0/0/4] port link-type trunk [SW4-GigabitEthernet0/0/4] port trunk allow-pass vlan 2 to 3 [SW4]stp enable [SW4]stp mode mstp [SW4]stp region-configuration [SW4-mst-region]region-name aa [SW4-mst-region]instance 1 vlan 2 [SW4-mst-region]instance 2 vlan 3 [SW4-mst-region]active region-configuration [SW4]stp instance 1 root secondary [SW4]stp instance 2 root primary [SW4]stp instance 0 root secondary [SW4]interface Vlanif 2 [SW4-Vlanif2]ip add 192.168.2.2 24 [SW4-Vlanif2]vrrp vrid 1 virtual-ip 192.168.2.254 interface Vlanif3 ip address 192.168.3.2 255.255.255.0 vrrp vrid 1 virtual-ip 192.168.3.254 vrrp vrid 1 priority 120 vrrp vrid 1 preempt-mode timer delay 20 vrrp vrid 1 track interface GigabitEthernet0/0/1 reduced 15 vrrp vrid 1 track interface GigabitEthernet0/0/2 reduced 15
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- SW5
-
[SW5]vlan batch 2 3 [SW5]interface GigabitEthernet 0/0/3 [SW5-GigabitEthernet0/0/3]port link-type access [SW5-GigabitEthernet0/0/3]port default vlan 2 [SW5]interface GigabitEthernet 0/0/4 [SW5-GigabitEthernet0/0/4]port link-type access [SW5-GigabitEthernet0/0/4]port default vlan 3 [SW5]interface GigabitEthernet 0/0/1 [SW5-GigabitEthernet0/0/1]port link-type trunk [SW5-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 3 [SW5]interface GigabitEthernet 0/0/2 [SW5-GigabitEthernet0/0/2]port link-type trunk [SW5-GigabitEthernet0/0/2]port trunk allow-pass vlan 2 to 3 [SW5]stp enable [SW5]stp mode mstp [SW5]stp region-configuration [SW5-mst-region]region-name aa [SW5-mst-region]instance 1 vlan 2 [SW5-mst-region]instance 2 vlan 3 [SW5-mst-region]active region-configuration
-
- 查看STP生成树
- 测试
- SW3
-
[SW3]vlan batch 103 203 [SW3]interface GigabitEthernet 0/0/1 [SW3-GigabitEthernet0/0/1]port link-type access [SW3-GigabitEthernet0/0/1]port default vlan 103 [SW3-GigabitEthernet0/0/1]undo stp enable -----关闭该接口的STP生成树 [SW3]interface GigabitEthernet 0/0/2 [SW3-GigabitEthernet0/0/2]port link-type access [SW3-GigabitEthernet0/0/2]port default vlan 203 [SW3-GigabitEthernet0/0/2]undo stp enable [SW3]interface Vlanif 103 [SW3-Vlanif103]ip add 10.10.3.3 24 [SW3]interface Vlanif 203 [SW3-Vlanif203]ip add 10.20.3.3 24 [SW3]ospf 1 router-id 3.3.3.3 [SW3-ospf-1]area 0 [SW3-ospf-1-area-0.0.0.0]network 10.10.3.3 0.0.0.0 [SW3-ospf-1-area-0.0.0.0]network 10.20.3.3 0.0.0.0 [SW3-ospf-1-area-0.0.0.0]network 192.168.2.1 0.0.0.0 [SW3-ospf-1-area-0.0.0.0]network 192.168.3.1 0.0.0.0 [SW3-ospf-1]silent-interface Vlanif 2 ----静默接口,避免SW3和SW4建立邻居 [SW3-ospf-1]silent-interface Vlanif 3
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- SW4
-
[SW4]vlan batch 104 204 [SW4]interface GigabitEthernet 0/0/1 [SW4-GigabitEthernet0/0/1]port link-type access [SW4-GigabitEthernet0/0/1]port default vlan 204 [SW4-GigabitEthernet0/0/1]undo stp enable [SW4]interface GigabitEthernet 0/0/2 [SW4-GigabitEthernet0/0/2]port link-type access [SW4-GigabitEthernet0/0/2]port default vlan 104 [SW4-GigabitEthernet0/0/2]undo stp enable [SW4]interface Vlanif 104 [SW4-Vlanif104]ip address 10.10.4.4 24 [SW4]interface Vlanif 204 [SW4-Vlanif204]ip add 10.20.4.4 24 [SW4]ospf 1 router-id 4.4.4.4 area 0.0.0.0 network 10.10.4.4 0.0.0.0 network 10.20.4.4 0.0.0.0 network 192.168.2.2 0.0.0.0 network 192.168.3.2 0.0.0.0 [SW4-ospf-1]silent-interface Vlanif 2 [SW4-ospf-1]silent-interface Vlanif 3
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- 配置VRF空间并配置VRF信息
-
[SW1]ip vpn-instance VRF -----创建VRF空间 [SW1-vpn-instance-VRF]route-distinguisher 100:1 ----设定RD值 [SW1-vpn-instance-VRF-af-ipv4]vpn-target 100:1 both ----设定RT值 [SW2]ip vpn-instance VRF [SW2-vpn-instance-VRF]route-distinguisher 100:1 [SW2-vpn-instance-VRF-af-ipv4]vpn-target 100:1 both
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- 配置vlan信息
- SW1
-
[SW1]vlan batch 102 103 104 [SW1]interface GigabitEthernet 0/0/6 [SW1-GigabitEthernet0/0/6]port link-type access [SW1-GigabitEthernet0/0/6]port default vlan 103 [SW1-GigabitEthernet0/0/6]undo stp enable [SW1]interface GigabitEthernet 0/0/5 [SW1-GigabitEthernet0/0/5]port link-type trunk [SW1-GigabitEthernet0/0/5]undo port trunk allow-pass vlan 1 [SW1-GigabitEthernet0/0/5]port trunk allow-pass vlan 102 [SW1-GigabitEthernet0/0/5]undo stp enable [SW1]interface GigabitEthernet 0/0/7 [SW1-GigabitEthernet0/0/7]port link-type access [SW1-GigabitEthernet0/0/7]port default vlan 104 [SW1-GigabitEthernet0/0/7]undo stp enable
-
- SW1
- SW2
-
[SW2]vlan batch 102 203 204 [SW2]interface GigabitEthernet 0/0/6 [SW2-GigabitEthernet0/0/6]port link-type access [SW2-GigabitEthernet0/0/6]port default vlan 204 [SW2-GigabitEthernet0/0/6]undo stp enable [SW2]interface GigabitEthernet 0/0/7 [SW2-GigabitEthernet0/0/7]port link-type access [SW2-GigabitEthernet0/0/7]port default vlan 203 [SW2-GigabitEthernet0/0/7]undo stp enable [SW2]interface GigabitEthernet 0/0/5 [SW2-GigabitEthernet0/0/5]port link-type trunk [SW2-GigabitEthernet0/0/5]port trunk allow-pass vlan 102 [SW2-GigabitEthernet0/0/5]undo port trunk allow-pass vlan 1 [SW2-GigabitEthernet0/0/5]undo stp enable
-
- 创建vlanif接口,将接口划入VRF空间
-
SW1: [SW1]interface Vlanif 102 [SW1-Vlanif102]ip binding vpn-instance VRF ----将接口划入到VRF这个交换机中,在接口进行配置之前执行 [SW1-Vlanif102]ip address 10.10.2.1 24 [SW1]interface Vlanif 103 [SW1-Vlanif103]ip binding vpn-instance VRF [SW1-Vlanif103]ip add 10.10.3.1 24 [SW1]interface Vlanif 104 [SW1-Vlanif104]ip binding vpn-instance VRF [SW1-Vlanif104]ip add 10.10.4.1 24 SW2: [SW2]interface Vlanif 102 [SW2-Vlanif102]ip binding vpn-instance VRF [SW2-Vlanif102]ip address 10.10.2.2 24 [SW2]interface Vlanif 203 [SW2-Vlanif203]ip binding vpn-instance VRF [SW2-Vlanif203]ip address 10.20.3.2 24 [SW2]interface Vlanif 204 [SW2-Vlanif204]ip binding vpn-instance VRF [SW2-Vlanif204]ip add 10.20.4.2 24
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- 测试
-
[SW2]ping -vpn-instance VRF 10.10.2.1 PING 10.10.2.1: 56 data bytes, press CTRL_C to break Reply from 10.10.2.1: bytes=56 Sequence=1 ttl=255 time=80 ms Reply from 10.10.2.1: bytes=56 Sequence=2 ttl=255 time=30 ms Reply from 10.10.2.1: bytes=56 Sequence=3 ttl=255 time=50 ms Reply from 10.10.2.1: bytes=56 Sequence=4 ttl=255 time=50 ms Reply from 10.10.2.1: bytes=56 Sequence=5 ttl=255 time=60 ms [SW2]ping -vpn-instance VRF 10.20.4.4 PING 10.20.4.4: 56 data bytes, press CTRL_C to break Reply from 10.20.4.4: bytes=56 Sequence=1 ttl=255 time=70 ms Reply from 10.20.4.4: bytes=56 Sequence=2 ttl=255 time=50 ms Reply from 10.20.4.4: bytes=56 Sequence=3 ttl=255 time=30 ms Reply from 10.20.4.4: bytes=56 Sequence=4 ttl=255 time=40 ms Reply from 10.20.4.4: bytes=56 Sequence=5 ttl=255 time=50 ms
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- 配置VRF空间的OSPF
-
[SW1]ospf 1 router-id 1.1.1.1 vpn-instance VRF ----代表在名称为VRF的VPN实例中配置ospf [SW1-ospf-1]area 0 [SW1-ospf-1-area-0.0.0.0]network 10.10.2.1 0.0.0.0 [SW1-ospf-1-area-0.0.0.0]network 10.10.3.1 0.0.0.0 [SW1-ospf-1-area-0.0.0.0]network 10.10.4.1 0.0.0.0 [SW1-ospf-1]default-route-advertise [SW2]ospf 1 router-id 2.2.2.2 vpn-instance VRF [SW2-ospf-1]area 0 [SW2-ospf-1-area-0.0.0.0]network 10.10.2.2 0.0.0.0 [SW2-ospf-1-area-0.0.0.0]network 10.20.3.2 0.0.0.0 [SW2-ospf-1-area-0.0.0.0]network 10.20.4.2 0.0.0.0 [SW2-ospf-1]default-route-advertise
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- 路由配置策略
- SW3
- 将SW3本地发送的192.168.3.0/24路由的开销值改大,192.168.2.0/24路由开销值不变.通过重发布调用路由策略:重发布时不要引入其他路由信息。
-
1、抓流量 [SW3]ip ip-prefix aa permit 192.168.2.0 24 [SW3]ip ip-prefix bb permit 192.168.3.0 24 2、做策略 [SW3]route-policy bb permit node 10 [SW3-route-policy]if-match ip-prefix bb [SW3-route-policy]apply cost 5 [SW3]route-policy bb permit node 20 [SW3-route-policy]if-match ip-prefix aa 3、调用策略 [SW3]ospf 1 [SW3-ospf-1]import-route direct route-policy bb
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- SW4
- 将SW4本地发送的192.168.2.0/24路由的开销值改大,192.168.3.0/24路由开销值不变.通过重发布调用路由策略:重发布时不要引入其他路由信息。
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1、抓流量 [SW4]ip ip-prefix aa permit 192.168.2.0 24 [SW4]ip ip-prefix bb permit 192.168.3.0 24 2、做策略 [SW4]route-policy aa permit node 10 [SW4-route-policy]if-match ip-prefix aa [SW4-route-policy]apply cost 5 [SW4]route-policy aa permit node 20 [SW4-route-policy]if-match ip-prefix bb 3、调用策略 [SW4]ospf 1 [SW4-ospf-1]import-route direct route-policy aa
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- 查看更改后的VRF空间路由
- VRF区域配置
- SW1
-
[SW1]vlan batch 401 402 [SW1]interface GigabitEthernet 0/0/2 [SW1-GigabitEthernet0/0/2]port link-type trunk [SW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 401 402 [SW1]interface GigabitEthernet 0/0/5 [SW1-GigabitEthernet0/0/5]port link-type trunk [SW1-GigabitEthernet0/0/5]port trunk allow-pass vlan 401 402 [SW1]interface Vlanif 401 [SW1-Vlanif401]ip binding vpn-instance VRF [SW1-Vlanif401]ip address 10.40.1.1 24 [SW1-Vlanif401]vrrp vrid 1 virtual-ip 10.40.1.100 [SW1-Vlanif401]vrrp vrid 1 priority 120 [SW1-Vlanif401]vrrp vrid 1 preempt-mode timer delay 60 [SW1-Vlanif401]vrrp vrid 1 track interface GigabitEthernet 0/0/2 reduced 30 [SW1]interface Vlanif 402 [SW1-Vlanif402]ip binding vpn-instance VRF [SW1-Vlanif402]ip address 10.40.2.1 24 [SW1-Vlanif402]vrrp vrid 2 virtual-ip 10.40.2.100
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- SW2
-
[SW2]vlan batch 401 402 [SW2]interface GigabitEthernet 0/0/3 [SW2-GigabitEthernet0/0/3]port link-type trunk [SW2-GigabitEthernet0/0/3]port trunk allow-pass vlan 401 402 [SW2]interface GigabitEthernet 0/0/5 [SW2-GigabitEthernet0/0/5]port link-type trunk [SW2-GigabitEthernet0/0/5]port trunk allow-pass vlan 401 402 [SW2]interface Vlanif 401 [SW2-Vlanif401]ip binding vpn-instance VRF [SW2-Vlanif401]ip address 10.40.1.2 24 [SW2-Vlanif401]vrrp vrid 1 virtual-ip 10.40.1.100 [SW2]interface Vlanif 402 [SW2-Vlanif402]ip binding vpn-instance VRF [SW2-Vlanif402]ip address 10.40.2.2 24 [SW2-Vlanif402]vrrp vrid 2 virtual-ip 10.40.2.100 [SW2-Vlanif402]vrrp vrid 2 priority 120 [SW2-Vlanif402]vrrp vrid 2 preempt-mode timer delay 60 [SW2-Vlanif402]vrrp vrid 2 track interface GigabitEthernet 0/0/3 reduced 30
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- FW1
-
[FW1]vlan batch 401 402 403 404 [FW1]interface GigabitEthernet 1/0/0 [FW1-GigabitEthernet1/0/0]ip add 10.10.10.1 30 [FW1]interface GigabitEthernet 1/0/1.401 [FW1-GigabitEthernet1/0/1.401]ip add 10.40.1.10 24 [FW1-GigabitEthernet1/0/1.401]vlan-type dot1q 401 [FW1]interface GigabitEthernet 1/0/1.402 [FW1-GigabitEthernet1/0/1.402]ip address 10.40.2.10 24 [FW1-GigabitEthernet1/0/1.402]vlan-type dot1q 402 [FW1]interface GigabitEthernet 1/0/2.403 [FW1-GigabitEthernet1/0/2.403]ip address 10.40.3.10 24 [FW1-GigabitEthernet1/0/2.403]vlan-type dot1q 403 [FW1]interface GigabitEthernet 1/0/2.404 [FW1-GigabitEthernet1/0/2.404]ip add 10.40.4.10 24 [FW1-GigabitEthernet1/0/2.404]vlan-type dot1q 404
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- FW2
-
[FW2]vlan batch 401 402 403 404 [FW2]interface GigabitEthernet 1/0/0 [FW2-GigabitEthernet1/0/0]ip add 10.10.10.2 30 [FW2]interface GigabitEthernet 1/0/2.401 [FW2-GigabitEthernet1/0/2.401]ip address 10.40.1.20 24 [FW2-GigabitEthernet1/0/2.401]vlan-type dot1q 401 [FW2]interface GigabitEthernet 1/0/2.402 [FW2-GigabitEthernet1/0/2.402]ip add 10.40.2.20 24 [FW2-GigabitEthernet1/0/2.402]vlan-type dot1q 402 [FW2]interface GigabitEthernet 1/0/1.403 [FW2-GigabitEthernet1/0/1.403]ip add 10.40.3.20 24 [FW2-GigabitEthernet1/0/1.403]vlan-type dot1q 403 [FW2]interface GigabitEthernet 1/0/1.404 [FW2-GigabitEthernet1/0/1.404]ip add 10.40.4.20 24 [FW2-GigabitEthernet1/0/1.404]vlan-type dot1q 404
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- SW1
- 安全区域划分
- FW1
-
[FW1]firewall zone trust [FW1-zone-trust]add interface GigabitEthernet 1/0/1.401 [FW1-zone-trust]add interface GigabitEthernet 1/0/1.402 [FW1]firewall zone untrust [FW1-zone-untrust]add interface GigabitEthernet 1/0/2.403 [FW1-zone-untrust]add interface GigabitEthernet 1/0/2.404 [FW1]firewall zone dmz [FW1-zone-dmz]add interface GigabitEthernet 1/0/0
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- FW2
-
[FW2]firewall zone trust [FW2-zone-trust]add interface GigabitEthernet 1/0/2.401 [FW2-zone-trust]add interface GigabitEthernet 1/0/2.402 [FW2]firewall zone untrust [FW2-zone-untrust]add interface GigabitEthernet 1/0/1.403 [FW2-zone-untrust]add interface GigabitEthernet 1/0/1.404 [FW2]firewall zone dmz [FW2-zone-dmz]add interface GigabitEthernet 1/0/0
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- FW1
- SW1、SW2的public区域配置
- SW1
-
[SW1]vlan batch 403 404 [SW1]interface GigabitEthernet 0/0/3 [SW1-GigabitEthernet0/0/3]port link-type trunk [SW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 403 404 [SW1]interface GigabitEthernet 0/0/4 [SW1-GigabitEthernet0/0/4]port link-type trunk [SW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 403 404 [SW1]interface Vlanif 403 [SW1-Vlanif403]ip address 10.40.3.1 24 [SW1-Vlanif403]vrrp vrid 3 virtual-ip 10.40.3.100 [SW1-Vlanif403]vrrp vrid 3 priority 120 [SW1-Vlanif403]vrrp vrid 3 preempt-mode timer delay 60 [SW1-Vlanif403]vrrp vrid 3 track interface GigabitEthernet 0/0/3 reduced 30 [SW1]interface Vlanif 404 [SW1-Vlanif404]ip add 10.40.4.1 24 [SW1-Vlanif404]vrrp vrid 4 virtual-ip 10.40.4.100
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- SW2
-
[SW2]vlan batch 403 404 [SW2]interface GigabitEthernet 0/0/2 [SW2-GigabitEthernet0/0/2]port link-type trunk [SW2-GigabitEthernet0/0/2]port trunk allow-pass vlan 403 404 [SW2]interface GigabitEthernet 0/0/4 [SW2-GigabitEthernet0/0/4]port link-type trunk [SW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 403 404 [SW2]interface Vlanif 403 [SW2-Vlanif403]ip address 10.40.3.2 24 [SW2-Vlanif403]vrrp vrid 3 virtual-ip 10.40.3.100 [SW2]interface Vlanif 404 [SW2-Vlanif404]ip address 10.40.4.2 24 [SW2-Vlanif404]vrrp vrid 4 virtual-ip 10.40.4.100 [SW2-Vlanif404]vrrp vrid 4 priority 120 [SW2-Vlanif404]vrrp vrid 4 preempt-mode timer delay 60 [SW2-Vlanif404]vrrp vrid 4 track interface GigabitEthernet 0/0/2 reduced 30
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- 路由补充
-
SW1上行路由:(VRF) [SW1]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.1.200 [SW1]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.2.200 preference 70 SW1下行路由:(Public) [SW1]ip route-static 192.168.0.0 16 10.40.3.200 [SW1]ip route-static 192.168.0.0 16 10.40.4.200 preference 70 SW2上行路由:(VRF) [SW2]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.2.200 [SW2]ip route-static vpn-instance VRF 0.0.0.0 0 10.40.1.200 preference 70 SW2下行路由:(Public) [SW2]ip route-static 192.168.0.0 16 10.40.4.200 [SW2]ip route-static 192.168.0.0 16 10.40.3.200 preference 70
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- SW1
- 防火墙双机热备配置
- FW1
-
FW1下行接口:(VRF) [FW1]interface GigabitEthernet 1/0/1.401 [FW1-GigabitEthernet1/0/1.401]vrrp vrid 5 virtual-ip 10.40.1.200 active [FW1]interface GigabitEthernet 1/0/1.402 [FW1-GigabitEthernet1/0/1.402]vrrp vrid 6 virtual-ip 10.40.2.200 standby FW1上行接口:(Public) [FW1]interface GigabitEthernet 1/0/2.403 [FW1-GigabitEthernet1/0/2.403]vrrp vrid 7 virtual-ip 10.40.3.200 active [FW1]interface GigabitEthernet 1/0/2.404 [FW1-GigabitEthernet1/0/2.404]vrrp vrid 8 virtual-ip 10.40.4.200 standby [FW1]hrp mirror session enable ------开启快速备份功能 [FW1]hrp interface GigabitEthernet 1/0/0 remote 10.10.10.2 ----定义心跳线和对端IP [FW1]hrp enable -----启动HRP协议 FW1上行路由配置: HRP_S[FW1]ip route-static 0.0.0.0 0 10.40.3.100 HRP_S[FW1]ip route-static 0.0.0.0 0 10.40.4.100 preference 70 FW1下行路由配置:(192.168.2.0/24和192.168.3.0/24两个网段汇聚成192.168.0.0/16网段) HRP_M[FW1]ip route-static 192.168.0.0 16 10.40.1.100 HRP_M[FW1]ip route-static 192.168.0.0 16 10.40.2.100 preference 70
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- FW2
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FW2下行接口:(VRF) [FW2]interface GigabitEthernet 1/0/2.401 [FW2-GigabitEthernet1/0/2.401]vrrp vrid 5 virtual-ip 10.40.1.200 standby [FW2]interface GigabitEthernet 1/0/2.402 [FW2-GigabitEthernet1/0/2.402]vrrp vrid 6 virtual-ip 10.40.2.200 active FW2上行接口:(Pubilc) [FW2]interface GigabitEthernet 1/0/1.403 [FW2-GigabitEthernet1/0/1.403]vrrp vrid 7 virtual-ip 10.40.3.200 standby [FW2]interface GigabitEthernet 1/0/1.404 [FW2-GigabitEthernet1/0/1.404]vrrp vrid 8 virtual-ip 10.40.4.200 active [FW2]hrp mirror session enable [FW2]hrp interface GigabitEthernet 1/0/0 remote 10.10.10.1 [FW2]hrp enable FW2上行路由配置: HRP_S[FW2]ip route-static 0.0.0.0 0 10.40.4.100 HRP_S[FW2]ip route-static 0.0.0.0 0 10.40.3.100 preference 70 FW2下行路由配置: HRP_S[FW2]ip route-static 192.168.0.0 16 10.40.2.100 HRP_S[FW2]ip route-static 192.168.0.0 16 10.40.1.100 preference 70
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- FW1
- 安全策略配置
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HRP_M[FW1]security-policy (+B) HRP_M[FW1-policy-security]rule name trust_to_untrust (+B) HRP_M[FW1-policy-security-rule-trust_to_untrust]source-zone trust (+B) HRP_M[FW1-policy-security-rule-trust_to_untrust]destination-zone untrust (+B) HRP_M[FW1-policy-security-rule-trust_to_untrust]source-address 192.168.0.0 16 (+B) HRP_M[FW1-policy-security-rule-trust_to_untrust]action permit (+B)
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- 核心边界配置
- SW1
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[SW1]vlan batch 11 12 [SW1]interface GigabitEthernet 0/0/1 [SW1-GigabitEthernet0/0/1]port link-type access [SW1-GigabitEthernet0/0/1]port default vlan 11 [SW1-GigabitEthernet0/0/1]undo stp enable [SW1]interface GigabitEthernet 0/0/4 [SW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 12 [SW1-GigabitEthernet0/0/4]undo stp enable [SW1]interface Vlanif 11 [SW1-Vlanif11]ip address 10.11.1.1 24 [SW1]interface Vlanif 12 [SW1-Vlanif12]ip add 10.12.1.1 24 [SW1]ospf 2 router-id 1.1.1.1 [SW1-ospf-2]area 0 [SW1-ospf-2-area-0.0.0.0]network 10.11.1.1 0.0.0.0 [SW1-ospf-2-area-0.0.0.0]network 10.12.1.1 0.0.0.0
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- SW2
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[SW2]vlan batch 12 22 [SW2]interface GigabitEthernet 0/0/1 [SW2-GigabitEthernet0/0/1]port link-type access [SW2-GigabitEthernet0/0/1]port default vlan 22 [SW2-GigabitEthernet0/0/1]undo stp enable [SW2]interface GigabitEthernet 0/0/4 [SW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 12 [SW2-GigabitEthernet0/0/4]undo stp enable [SW2]interface Vlanif 12 [SW2-Vlanif12]ip address 10.12.1.2 24 [SW2]interface Vlanif 22 [SW2-Vlanif22]ip address 10.22.2.1 24 [SW2-ospf-2]dis th ospf 2 router-id 2.2.2.2 area 0.0.0.0 network 10.12.1.2 0.0.0.0 network 10.22.2.1 0.0.0.0
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- R1
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[R1]interface GigabitEthernet 0/0/0 [R1-GigabitEthernet0/0/0]ip add 10.11.1.2 24 [R1]interface GigabitEthernet 0/0/1 [R1-GigabitEthernet0/0/1]ip address 10.12.2.1 24 [R1-ospf-1]display this ospf 1 router-id 3.3.3.3 area 0.0.0.0 network 10.11.1.2 0.0.0.0 network 10.12.2.1 0.0.0.0
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- R2
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[R2]interface GigabitEthernet 0/0/0 [R2-GigabitEthernet0/0/0]ip add 10.22.2.2 24 [R2]interface GigabitEthernet 0/0/1 [R2-GigabitEthernet0/0/1]ip add 10.12.2.2 14 [R2]ospf 1 router-id 4.4.4.4 [R2-ospf-1]area 0 [R2-ospf-1-area-0.0.0.0]network 10.22.2.2 0.0.0.0 [R2-ospf-1-area-0.0.0.0]network 10.12.2.2 0.0.0.0
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- SW1
- 最外层网络
- R1
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[R1]interface GigabitEthernet 0/0/2 [R1-GigabitEthernet0/0/2]ip add 12.0.0.1 24 [R1]ip route-static 0.0.0.0 0 12.0.0.100 [R1-ospf-1]default-route-advertise -------下放缺省路由 [R1]acl 2000 [R1-acl-basic-2000]rule permit source 192.168.0.0 0.0.255.255 [R1]interface GigabitEthernet 0/0/2 [R1-GigabitEthernet0/0/2]nat outbound 2000 ---调用
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- R2
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[R2]interface GigabitEthernet 0/0/2 [R2-GigabitEthernet0/0/2]ip add 13.0.0.1 24 [R2]ip route-static 0.0.0.0 0 13.0.0.100 [R2-ospf-1]default-route-advertise [R2]acl 2000 [R2-acl-basic-2000]rule permit source 192.168.0.0 0.0.255.255 [R2]int g 0/0/2 [R2-GigabitEthernet0/0/2]nat outbound 2000
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- ISP
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[ISP]interface GigabitEthernet 0/0/0 [ISP-GigabitEthernet0/0/0]ip add 12.0.0.100 24 [ISP]interface GigabitEthernet 0/0/1 [ISP-GigabitEthernet0/0/1]ip add 13.0.0.100 24 [ISP]interface LoopBack 0 [ISP-LoopBack0]ip add 100.1.1.1 24
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- 在SW1和SW2的OSPF进程2中引入静态路由
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[SW1-ospf-2]import-route static [SW2-ospf-2]import-route static
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- R1